appetisers appetizers baked baked-food biscuits bites bretzel brezel crackers crisp crispy crunch crunchy distinctive finger-food flavor flavored flavour flavoured food form forms glazed hard hard-varieties popular pretzel pretzels salt-crystals salty savory savoury seasoned seasoning seeds seedy shape shaped shapes Sizes snack snack-food snacks sticks taste tasty thin varieties common crystals european iconic looped looped-pretzel loops symmetrical symmetrical-looped-form symmetrical-loops twisted unique knot-like shape